:root {
  --bg: #0f1115;
  --panel: #181b22;
  --panel-2: #1f232c;
  --ink: #e8eaed;
  --muted: #9aa3b2;
  --line: #2a2f3a;
  --accent: #4fd1a6;
  --warn: #f0b429;
  --bad: #f0506e;
  --good: #4fd1a6;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
}
.wrap { max-width: 920px; margin: 0 auto; padding: 0 16px; }

.banner {
  background: var(--warn);
  color: #1a1400;
  font-weight: 600;
  text-align: center;
  padding: 8px 12px;
  font-size: 0.9rem;
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header { border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; padding-top: 12px; padding-bottom: 12px; }
.brand { font-weight: 800; font-size: 1.2rem; color: var(--ink); text-decoration: none; letter-spacing: -0.02em; }
.site-header nav a { color: var(--muted); text-decoration: none; margin-left: 18px; }
.site-header nav a:hover { color: var(--ink); }

main { padding: 24px 0 48px; }
h1 { font-size: 1.6rem; margin: 0 0 8px; letter-spacing: -0.02em; }
h2 { font-size: 1.05rem; margin: 0; }
.intro { margin-bottom: 24px; }
.muted { color: var(--muted); font-size: 0.9rem; }
code { background: var(--panel-2); padding: 1px 6px; border-radius: 4px; font-size: 0.85em; }

/* My applications + timeline */
.apps form .row { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; margin: 12px 0; }
.apps label { display: flex; flex-direction: column; gap: 4px; font-size: 0.85rem; color: var(--muted); }
.apps select, .apps input { background: var(--bg); color: var(--ink); border: 1px solid var(--line); border-radius: 8px; padding: 9px 10px; font-size: 0.95rem; min-width: 180px; }
.apps button[type=submit] { background: var(--accent); color: #04241a; border: 0; border-radius: 8px; padding: 10px 18px; font-weight: 700; cursor: pointer; }
.app-card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; margin-bottom: 14px; }
.app-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.app-head h3 { margin: 0; font-size: 1.05rem; }
.app-remove { background: transparent; border: 0; color: var(--muted); font-size: 1.3rem; line-height: 1; cursor: pointer; padding: 0 4px; border-radius: 6px; }
.app-remove:hover { color: var(--ink); background: var(--panel-2); }
.app-headline { font-size: 0.92rem; margin: 14px 0 0; }
.app-estimate { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; margin: 6px 0 4px; }
.app-estimate .label { width: 100%; color: var(--muted); font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.04em; }
.app-estimate .big { font-size: 1.9rem; font-weight: 800; color: var(--accent); font-variant-numeric: tabular-nums; }
.app-estimate .unit { color: var(--muted); font-weight: 600; }

.timeline { margin: 22px 0 6px; }
.tl-track { position: relative; height: 12px; background: var(--panel-2); border-radius: 6px; overflow: visible; }
.tl-seg { position: absolute; top: 0; height: 100%; }
/* Processing starts at the application date (the FIFO wait is the processing time). */
.tl-seg.processing { background: var(--accent); border-radius: 6px 0 0 6px; }
.tl-seg.processing.window { border-radius: 0; opacity: 0.55;
  background: repeating-linear-gradient(45deg, var(--accent), var(--accent) 3px, transparent 3px, transparent 6px); }
.tl-seg.delivery { background: var(--warn); border-radius: 0 6px 6px 0; opacity: 0.85; }
.tl-today { position: absolute; top: -5px; width: 2px; height: 22px; background: var(--ink); }
.tl-today span { position: absolute; top: -16px; left: 50%; transform: translateX(-50%); font-size: 0.65rem; color: var(--ink); white-space: nowrap; }
.tl-marks { position: relative; height: 38px; margin-top: 10px; font-size: 0.74rem; color: var(--muted); }
.tl-mark { position: absolute; transform: translateX(-50%); text-align: center; line-height: 1.3; }
.tl-mark b { color: var(--ink); font-weight: 600; }
.tl-mark.start { transform: translateX(0); text-align: left; }
.tl-mark.end { transform: translateX(-100%); text-align: right; }

/* Stacked per-stamp panels (single column, one on top of another) */
.empty-prompt {
  background: var(--panel); border: 1px dashed var(--line); border-radius: 12px;
  padding: 28px 18px; text-align: center; color: var(--muted); font-size: 1rem; margin: 0 0 24px;
}
.panel-stack { display: flex; flex-direction: column; gap: 14px; margin-bottom: 32px; }
.stamp-panel {
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px;
}
.sp-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.sp-head h2 { font-size: 1.15rem; }
.sp-close {
  background: transparent; border: 0; color: var(--muted); font-size: 1.4rem; line-height: 1;
  cursor: pointer; padding: 0 4px; border-radius: 6px;
}
.sp-close:hover { color: var(--ink); background: var(--panel-2); }
.sp-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 10px 0; }
.sp-frontier .label { display: block; color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; }
.sp-frontier .date { font-size: 1.7rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.sp-spark { color: var(--accent); display: inline-flex; }
.stats { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.stats li { display: flex; justify-content: space-between; gap: 12px; font-size: 0.9rem; }
.stats .k { color: var(--muted); }
.stats .v { text-align: right; }
.sp-changes { margin-top: 14px; border-top: 1px solid var(--line); padding-top: 10px; }
.sp-changes summary { cursor: pointer; color: var(--muted); font-size: 0.9rem; font-weight: 600; }
.sp-changes summary:hover { color: var(--ink); }
.sp-changes .changes-table { margin-top: 10px; }
.pill-ghost { border-style: dashed; }

.badge { padding: 1px 8px; border-radius: 999px; font-size: 0.8rem; font-weight: 600; }
.badge-keeping-pace { background: rgba(79,209,166,0.15); color: var(--good); }
.badge-slightly-behind { background: rgba(240,180,41,0.15); color: var(--warn); }
.badge-falling-behind { background: rgba(240,80,110,0.15); color: var(--bad); }
.badge-stalled { background: rgba(240,80,110,0.22); color: var(--bad); }
.badge-no-data-yet { background: var(--panel-2); color: var(--muted); }

.eta { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 18px; }
.eta form .row { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; margin-top: 12px; }
.eta label { display: flex; flex-direction: column; gap: 4px; font-size: 0.85rem; color: var(--muted); }
.eta select, .eta input {
  background: var(--bg); color: var(--ink); border: 1px solid var(--line);
  border-radius: 8px; padding: 9px 10px; font-size: 0.95rem; min-width: 180px;
}
.eta button {
  background: var(--accent); color: #04241a; border: 0; border-radius: 8px;
  padding: 10px 18px; font-weight: 700; cursor: pointer; font-size: 0.95rem;
}
.eta button:hover { filter: brightness(1.08); }
.selected-for { font-size: 0.9rem; color: var(--muted); margin: 6px 0 0; }
.selected-for .sel { color: var(--accent); font-weight: 600; }

.push { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 18px; margin-top: 20px; }
.push-controls { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; margin: 12px 0; }
.push-controls label { display: flex; flex-direction: column; gap: 4px; font-size: 0.85rem; color: var(--muted); }
.push-controls select { background: var(--bg); color: var(--ink); border: 1px solid var(--line); border-radius: 8px; padding: 9px 10px; min-width: 180px; }
.push-controls button { background: var(--accent); color: #04241a; border: 0; border-radius: 8px; padding: 10px 18px; font-weight: 700; cursor: pointer; }
.push-controls button.secondary { background: var(--panel-2); color: var(--ink); border: 1px solid var(--line); }
.push-controls button:disabled { opacity: 0.5; cursor: default; }
.ios-hint { font-size: 0.85rem; color: var(--ink); background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; }
.small { font-size: 0.78rem; }

.eta-card { margin-top: 18px; padding: 16px; border-radius: 10px; background: var(--panel-2); border: 1px solid var(--line); }
.eta-card h3 { margin: 0 0 6px; }
.eta-card .headline { font-size: 1.02rem; }
.eta-error { border-color: var(--bad); }
.eta-slow { border-color: var(--warn); }
.eta-no_movement { border-color: var(--muted); }
.eta-headline-date { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 14px; margin: 4px 0 10px; }
.eta-headline-date .label { width: 100%; color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.04em; }
.eta-headline-date .big { font-size: 2.1rem; font-weight: 800; color: var(--accent); font-variant-numeric: tabular-nums; }
.eta-headline-date .unit { color: var(--muted); font-weight: 600; }
.eta-range { display: flex; align-items: baseline; gap: 8px; margin: 10px 0; }
.eta-range .big { font-size: 2rem; font-weight: 800; color: var(--accent); font-variant-numeric: tabular-nums; }
.eta-range .unit { color: var(--muted); }
.eta-detail { color: var(--muted); font-size: 0.88rem; padding-left: 18px; margin: 8px 0; }
.caveat { font-size: 0.82rem; color: var(--muted); margin: 8px 0 0; }
.caveat.strong { color: var(--ink); font-weight: 600; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px; }
.pill {
  background: var(--panel); color: var(--muted); border: 1px solid var(--line);
  border-radius: 999px; padding: 6px 16px; font-size: 0.85rem; font-weight: 600;
  cursor: pointer; transition: all 0.12s ease;
}
.pill:hover { color: var(--ink); border-color: var(--muted); }
.pill.active { background: var(--accent); color: #04241a; border-color: var(--accent); }
.pill-warn.active { background: var(--bad); color: #fff; border-color: var(--bad); }
.empty-note { margin-top: 16px; }

.changes-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.src { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.src-wayback { color: #9a8cff; }
.src-manual { color: var(--warn); }
.src-seed { color: var(--muted); opacity: 0.6; }
.changes-table th, .changes-table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.changes-table th { color: var(--muted); font-weight: 600; }
.changes-table .delta { font-variant-numeric: tabular-nums; }
.changes-table tr.regressed { color: var(--bad); }

/* flatpickr dark theme to match the dashboard */
.flatpickr-calendar { background: var(--panel-2); border: 1px solid var(--line); box-shadow: 0 8px 24px rgba(0,0,0,0.5); }
.flatpickr-months .flatpickr-month, .flatpickr-current-month, .flatpickr-weekday { color: var(--ink); fill: var(--ink); }
.flatpickr-day { color: var(--ink); }
.flatpickr-day:hover { background: var(--panel); border-color: var(--line); }
.flatpickr-day.selected { background: var(--accent); border-color: var(--accent); color: #04241a; }
.flatpickr-day.disabled { color: var(--muted); opacity: 0.4; }
.flatpickr-months .flatpickr-prev-month svg, .flatpickr-months .flatpickr-next-month svg { fill: var(--ink); }
.flatpickr-calendar.arrowTop:before, .flatpickr-calendar.arrowTop:after { border-bottom-color: var(--panel-2); }

.regression-note { font-size: 0.8rem; color: var(--muted); margin: -8px 0 14px; }

.site-footer { border-top: 1px solid var(--line); padding: 20px 0; color: var(--muted); font-size: 0.82rem; }
.site-footer p { margin: 6px 0; }

/* ── Source-note "i" popovers ─────────────────────────────── */
.info { position: relative; display: inline-block; vertical-align: baseline; }
.info-btn {
  width: 1.05rem; height: 1.05rem; padding: 0;
  border-radius: 50%; border: 1px solid var(--muted);
  background: transparent; color: var(--muted);
  font: italic 700 0.7rem/1 Georgia, serif;
  cursor: pointer; vertical-align: text-top;
}
.info-btn:hover, .info-btn[aria-expanded="true"] {
  border-color: var(--accent); color: var(--accent);
}
.info-pop {
  position: absolute; left: 0; top: calc(100% + 0.4rem); z-index: 40;
  width: min(21rem, 80vw);
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px;
  padding: 0.65rem 0.8rem;
  color: var(--ink); font-size: 0.8rem; font-weight: 400; line-height: 1.45;
  text-transform: none; letter-spacing: normal; white-space: normal; text-align: left;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.45);
}
.info-pop a { display: block; margin-top: 0.45em; color: var(--accent); }